Take this info with a grain of salt, I'm just a diy'er. Anyhow, my daughter has a cavalier with the auto. No dipstick either. The owners manual said to take it to the dealer to have fluid added. I thought BS, if they can add it, so can I. Got online on a cavy, forum and found out it was checked and added like on a manual tranny. Not saying that is your case, but could be. Hopefully someone with bore knowledgr will chime in soon. Let us know what you find out.

you cannot really check it yourself, unless you have the right connector for the fluid drain and can get the car over-head. It uses a fill/overflow tube - you fill it until it starts coming out the overflow....

The AutoGuide.com network consists of the largest network of enthusiast-owned enthusiast-operated automotive communities.

AutoGuide.com provides the latest car reviews, auto show coverage, new car prices, and automotive news. The AutoGuide network operates more than 100 automotive forums where our users consult peers for shopping information and advice, and share opinions as a community.